156931927105

素因数分解:

$5^1\times {\mathrm{383}}^1\times {\mathrm{2903}}^1\times {\mathrm{28229}}^1$

素因数の和:31520

約数の個数: 16

約数和(自身を含む): 188881735680

約数和(自身を除く): 31949808575

約数列:

[1, 5, 383, 1915, 2903, 14515, 28229, 141145, 1111849, 5559245, 10811707, 54058535, 81948787, 409743935, 31386385421, 156931927105]

約数ペア:

[(1, 156931927105), (5, 31386385421), (383, 409743935), (1915, 81948787), (2903, 54058535), (14515, 10811707), (28229, 5559245), (141145, 1111849)]